Class AbstractIntListLabel
- java.lang.Object
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- it.unimi.dsi.big.webgraph.labelling.AbstractLabel
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- it.unimi.dsi.big.webgraph.labelling.AbstractIntListLabel
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- Direct Known Subclasses:
FixedWidthIntListLabel
public abstract class AbstractIntListLabel extends AbstractLabel implements Label
An abstract (single-attribute) list-of-integers label.This class provides basic methods for a label holding a list of integers. Concrete implementations may impose further requirements on the integer.
Implementing subclasses must provide constructors,
Label.copy()
,Label.fromBitStream(it.unimi.dsi.io.InputBitStream, long)
,Label.toBitStream(it.unimi.dsi.io.OutputBitStream, long)
and possibly overridetoString()
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
key
The key of the attribute represented by this label.int[]
value
The values of the attribute represented by this label.-
Fields inherited from interface it.unimi.dsi.big.webgraph.labelling.Label
EMPTY_LABEL_ARRAY, EMPTY_LABEL_BIG_ARRAY
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Constructor Summary
Constructors Constructor Description AbstractIntListLabel(java.lang.String key, int[] value)
Creates an int label with given key and value.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String[]
attributeKeys()
All attribute keys (in arbitrary order).java.lang.Class<?>[]
attributeTypes()
The types of all attributes in the same order as they are returned byLabel.attributeKeys()
.boolean
equals(java.lang.Object x)
java.lang.Object
get()
The value associated to the well-known attribute.java.lang.Object
get(java.lang.String key)
The value associated to the attribute with given key.int
hashCode()
java.lang.String
toString()
java.lang.String
wellKnownAttributeKey()
Returns the well-known attribute key.-
Methods inherited from class it.unimi.dsi.big.webgraph.labelling.AbstractLabel
getBoolean, getBoolean, getByte, getByte, getChar, getChar, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getShort, getShort
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface it.unimi.dsi.big.webgraph.labelling.Label
copy, fixedWidth, fromBitStream, getBoolean, getBoolean, getByte, getByte, getChar, getChar, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getShort, getShort, toBitStream, toSpec
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Method Detail
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wellKnownAttributeKey
public java.lang.String wellKnownAttributeKey()
Description copied from interface:Label
Returns the well-known attribute key.- Specified by:
wellKnownAttributeKey
in interfaceLabel
- Returns:
- the well-known attribute key.
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attributeKeys
public java.lang.String[] attributeKeys()
Description copied from interface:Label
All attribute keys (in arbitrary order).- Specified by:
attributeKeys
in interfaceLabel
- Returns:
- the keys of all attributes.
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attributeTypes
public java.lang.Class<?>[] attributeTypes()
Description copied from interface:Label
The types of all attributes in the same order as they are returned byLabel.attributeKeys()
.- Specified by:
attributeTypes
in interfaceLabel
- Returns:
- the type of all attributes.
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get
public java.lang.Object get(java.lang.String key)
Description copied from interface:Label
The value associated to the attribute with given key.
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get
public java.lang.Object get()
Description copied from interface:Label
The value associated to the well-known attribute.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object x)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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